<!DOCTYPE html>
<html>
<head>

    <title>404 页面</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>

<body background="../images/sys/404.png"
      style=" background-repeat:no-repeat;background-size:100% 100%;background-attachment: fixed;">
</body>

</html>